From: patchwork-bot+netdevbpf@kernel.org
To: Vladislav Karmanov <vladislav.karmanov.dev@gmail.com>
Cc: netdev@vger.kernel.org, andrew@lunn.ch, daniel@makrotopia.org,
dqfext@gmail.com, SkyLake.Huang@mediatek.com,
hkallweit1@gmail.com, linux@armlinux.org.uk, davem@davemloft.net,
edumazet@google.com, kuba@kernel.org, pabeni@redhat.com,
matthias.bgg@gmail.com, angelogioacchino.delregno@collabora.com,
arinc.unal@arinc9.com, sean.wang@mediatek.com, olteanv@gmail.com,
yangshiji66@outlook.com, linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
linux-mediatek@lists.infradead.org
Subject: Re: [PATCH net v4] net: phy: mediatek-ge: disable EEE on the MT7530 PHY
Date: Thu, 10 Sep 2026 12:50:18 +0000 [thread overview]
Message-ID: <178904461843.1411984.6387257251091474222.git-patchwork-notify@kernel.org> (raw)
In-Reply-To: <20260908145213.3976508-1-vladislav.karmanov.dev@gmail.com>
Hello:
This patch was applied to netdev/net.git (main)
by Paolo Abeni <pabeni@redhat.com>:
On Tue, 8 Sep 2026 17:52:13 +0300 you wrote:
> The MT7530 internal GE PHY advertises EEE by hardware default, but its
> EEE support is defective: with EEE advertised, some link partners fail
> to establish a stable link. On a 2-pair (4-wire) cable where both ends
> advertise gigabit, 1000BASE-T training cannot succeed, and instead of
> falling back to 100 Mbps the port loops, so no link or DHCP lease is
> ever obtained. MediaTek confirms the hardware is the root cause (Landen
> Chao, 2021): "EEE of the 10-year-old MT7530 internal gephy has many IOT
> problems, so it is recommended to disable its EEE."
>
> [...]
Here is the summary with links:
- [net,v4] net: phy: mediatek-ge: disable EEE on the MT7530 PHY
https://git.kernel.org/netdev/net/c/ccbe7540e4aa
You are awesome, thank you!
--
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prev parent reply other threads:[~2026-09-10 12:51 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-09-08 14:52 [PATCH net v4] net: phy: mediatek-ge: disable EEE on the MT7530 PHY Vladislav Karmanov
2026-09-10 12:50 ` patchwork-bot+netdevbpf [this message]
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